APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this article is compatible with the following brands, models and years: SUZUKI RM 125 2004-2008 SUZUKI RM 250 2004-2008 SUZUKI RM-Z 250 2007-2012 SUZUKI RM-Z 450 2005-2012 Y.A.M.A.H.A. YZ 250 F (CG34) 2014-2016 Y.A.M.A.H.A. YZ 250 F (CG39) 2017-2018 Y.A.M.A.H.A. YZ 250 F (CG40) 2019-2019 Y.A.M.A.H.A. YZ 450 F (CJ18) 2014-2015 Y.A.M.A.H.A. YZ 450 F (CJ21) 2016-2017